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>> 1 // This code implementation is the intellectual property of
>> 2 // the GEANT4 collaboration.
1 // 3 //
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13 // * work make any representation or warran <<
14 // * regarding this software system or assum <<
15 // * use. Please see the license in the file <<
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17 // * <<
18 // * This code implementation is the result <<
19 // * technical work of the GEANT4 collaboratio <<
20 // * By using, copying, modifying or distri <<
21 // * any work based on the software) you ag <<
22 // * use in resulting scientific publicati <<
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24 // ******************************************* <<
25 // <<
26 // <<
27 // 7 //
>> 8 // $Id: G4FastSimulationManagerProcess.hh,v 1.7 2000/05/30 08:30:32 mora Exp $
>> 9 // GEANT4 tag $Name: geant4-03-01 $
28 // 10 //
>> 11 //
29 //-------------------------------------------- 12 //---------------------------------------------------------------
30 // 13 //
31 // G4FastSimulationManagerProcess.hh 14 // G4FastSimulationManagerProcess.hh
32 // 15 //
33 // Description: 16 // Description:
34 // The process that triggers parameterised << 17 // The process that triggers parameterised simulations
>> 18 // if any.
35 // 19 //
36 // History: 20 // History:
37 // Feb 98: Parallel geometry sensitivity. Mor 21 // Feb 98: Parallel geometry sensitivity. MoraDeFreitas.
38 // Oct 97: "Fast" replaces "Parameterisation" << 22 // Oct 97: "Fast" replaces "Parameterisation" in class/method names.
39 // (release B.00 for parameterisation 23 // (release B.00 for parameterisation). MoraDeFreitas.
40 // Aug 97: First implementation. Verderi && M 24 // Aug 97: First implementation. Verderi && MoraDeFreitas.
41 // Apr 98: modified for new particle change. 25 // Apr 98: modified for new particle change. H.Kurashige
42 // Oct 06: Move to parallel geometry scheme. <<
43 // Nov 06: name xxx81 is given for this relea <<
44 // removed @ next maj. rel. so that t <<
45 // the standard one. <<
46 // May 07: remove "81" tags, to migrate to 9. <<
47 // 26 //
48 //-------------------------------------------- 27 //---------------------------------------------------------------
49 28
50 #ifndef G4FastSimulationManagerProcess_hh <<
51 #define G4FastSimulationManagerProcess_hh <<
52 29
>> 30 #ifndef G4FastSimulationManagerProcess_h
>> 31 #define G4FastSimulationManagerProcess_h 1
>> 32
>> 33 #include "globals.hh"
>> 34 #include "G4VProcess.hh"
53 #include "G4FastSimulationManager.hh" 35 #include "G4FastSimulationManager.hh"
54 #include "G4FastSimulationProcessType.hh" <<
55 #include "G4FieldTrack.hh" <<
56 #include "G4Navigator.hh" <<
57 #include "G4Step.hh" 36 #include "G4Step.hh"
58 #include "G4VParticleChange.hh" << 37 #include "G4Navigator.hh"
>> 38 #include "G4PropagatorInField.hh"
>> 39 #include "G4VTouchable.hh"
>> 40 #include "G4TouchableHistory.hh"
59 #include "G4VPhysicalVolume.hh" 41 #include "G4VPhysicalVolume.hh"
60 #include "G4VProcess.hh" << 42 #include "G4VParticleChange.hh"
61 #include "globals.hh" <<
62 class G4PathFinder; <<
63 class G4TransportationManager; <<
64 43
65 // ------------------------------------------- << 44 //------------------------------------------
66 // 45 //
67 // G4FastSimulationManagerProcess class 46 // G4FastSimulationManagerProcess class
68 // 47 //
69 // ------------------------------------------- << 48 //------------------------------------------
>> 49
70 50
71 // Class Description: 51 // Class Description:
72 // -- G4VProcess providing the interface betwe << 52 // This is a G4VProcess. It provides the interface between the tracking and the parameterisation.
>> 53 // It has to be set in the process list of the particles you want to parameterise.
73 // 54 //
74 55
75 class G4FastSimulationManagerProcess : public 56 class G4FastSimulationManagerProcess : public G4VProcess
76 { 57 {
77 public: << 58 public:
78 // Constructor for parameterisation in mas << 59
79 G4FastSimulationManagerProcess(const G4Str << 60 //------------------------
80 G4ProcessTy << 61 // Constructor/Destructor
81 << 62 //------------------------
82 // -- Contructors for parameterisation att << 63
83 // -- Can also be used for the mass geomet << 64 G4FastSimulationManagerProcess(const G4String&
84 // -- World volume specified by name or po << 65 processName =
85 G4FastSimulationManagerProcess(const G4Str << 66 "G4FastSimulationManagerProcess",
86 G4ProcessTy << 67 G4ProcessType
87 G4FastSimulationManagerProcess(const G4Str << 68 theType = fParameterisation);
88 G4ProcessTy << 69 virtual ~G4FastSimulationManagerProcess();
89 << 70
90 ~G4FastSimulationManagerProcess() override << 71 //--------------------------------------------------------------
91 << 72 // Process interface
92 // ----------------------- << 73 //--------------------------------------------------------------
93 // User access methods: << 74
94 // ----------------------- << 75 void StartTracking();
95 G4VPhysicalVolume* GetWorldVolume() const << 76
96 << 77 //---------------------------------------------------
97 // -- Set new world volume to the process << 78 // GetPhysicalInteractionLength() and DoIt() methods:
98 void SetWorldVolume(G4String); << 79 //---------------------------------------------------
99 void SetWorldVolume(G4VPhysicalVolume*); << 80
100 << 81 G4double PostStepGetPhysicalInteractionLength(const G4Track& track,
101 // --------------------------------------- << 82 G4double previousStepSize,
102 // Process interface << 83 G4ForceCondition* condition);
103 // --------------------------------------- << 84
104 << 85 G4VParticleChange* PostStepDoIt(const G4Track& ,const G4Step& );
105 // -- Start/End tracking: << 86
106 void StartTracking(G4Track*) override; << 87 //------------------------------------------------------------------------
107 void EndTracking() override; << 88 // GetPhysicalInteractionLength() and DoIt() methods for AtRest particles:
108 << 89 //------------------------------------------------------------------------
109 // -- PostStep methods: << 90
110 G4double PostStepGetPhysicalInteractionLen << 91 G4double AtRestGetPhysicalInteractionLength(
111 << 92 const G4Track& ,
112 << 93 G4ForceCondition*
113 G4VParticleChange* PostStepDoIt(const G4Tr << 94 );
114 << 95
115 // -- Responsible for limiting the step on << 96 G4VParticleChange* AtRestDoIt(
116 G4double AlongStepGetPhysicalInteractionLe << 97 const G4Track& ,
117 << 98 const G4Step&
118 << 99 );
119 << 100
120 G4VParticleChange* AlongStepDoIt(const G4T << 101
121 << 102 // -- no operation in AlongStepDoIt --
122 // -- AtRest methods (still there after ma << 103 G4double AlongStepGetPhysicalInteractionLength(
123 G4double AtRestGetPhysicalInteractionLengt << 104 const G4Track&,
124 << 105 G4double ,
125 G4VParticleChange* AtRestDoIt(const G4Trac << 106 G4double ,
126 << 107 G4double&,
127 // -- debug: << 108 G4GPILSelection*
128 [[deprecated("obsolete: will be remove in << 109 );
129 << 110 G4VParticleChange* AlongStepDoIt(
130 private: << 111 const G4Track& ,
131 //-- would be better to my taste to have " << 112 const G4Step&
132 // at compilation << 113 );
133 G4VPhysicalVolume* fWorldVolume; << 114
134 << 115
135 G4bool fIsTrackingTime; << 116 private:
136 G4bool fIsFirstStep; << 117 // When trigged, the *fFastSimulationManager holds
137 G4Navigator* fGhostNavigator; << 118 // the pointer used to call the DoIt() method.
138 G4int fGhostNavigatorIndex; << 119 G4FastSimulationManager* fFastSimulationManager;
139 G4bool fIsGhostGeometry; << 120 G4bool fFastSimulationTrigger;
140 G4double fGhostSafety; << 121 // this G4VParticleChange is used only when the safety limites the Step.
141 G4FieldTrack fFieldTrack; << 122 G4VParticleChange aDummyParticleChange;
142 << 123 G4ParticleChange xParticleChange;
143 G4FastSimulationManager* fFastSimulationMa << 124
144 G4bool fFastSimulationTrigger; << 125 // Flags that the track is starting
145 G4VParticleChange fDummyParticleChange; << 126 G4bool fStartTracking;
146 G4PathFinder* fPathFinder; << 127
147 G4TransportationManager* fTransportationMa << 128 // -------------------------------
>> 129 // Navigation in the Ghost World:
>> 130 // -------------------------------
>> 131 // Current parallel "ghost" world, related Navigator
>> 132 // and touchable history:
>> 133 G4VPhysicalVolume* fGhostWorld;
>> 134 G4Navigator fGhostNavigator;
>> 135 G4TouchableHistory* fGhostTouchable;
>> 136 G4bool fUpdateGhostTouchable;
>> 137 G4bool fOutOfGhostWorld;
>> 138 // Isotropic safety value to the next ghost volume
>> 139 // and allowed Step length:
>> 140 G4double fGhostSafety,
>> 141 fGhostStepLength;
>> 142 // Navigation with field:
>> 143 G4PropagatorInField* fGhostFieldPropagator;
>> 144 G4double fParticleCharge;
>> 145 G4bool fFieldExertsForce;
>> 146
>> 147 // Tracking Navigation used in PostStep, in case of mag-field:
>> 148 G4Navigator fTrackingNavigator;
>> 149 G4TouchableHistory fTrackingHistory;
>> 150
>> 151 // ******************************************************
>> 152 // ******************************************************
>> 153 //
>> 154 // For TESTS:
>> 155 //
>> 156 // ******************************************************
>> 157 // ******************************************************
>> 158 public:
>> 159 G4double GetPreSafety() {return fPreSafety;}
>> 160 G4double GetPreLinearSafety() {return fPreLinearSafety;}
>> 161 G4double GetSafety() {return fGhostSafety;}
>> 162 G4double GetLinearSafety() {return fGhostStepLength;}
>> 163 void Verbose() const;
>> 164 private:
>> 165 G4double fPreSafety, fPreLinearSafety;
148 }; 166 };
149 167
150 #endif 168 #endif
151 169